242340122441 has 4 divisors (see below), whose sum is σ = 242355978000. Its totient is φ = 242324266884.

The previous prime is 242340122429. The next prime is 242340122461. The reversal of 242340122441 is 144221043242.

It is a happy number.

242340122441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 242340122441 - 2³⁰ = 241266380617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (242340122461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7904831 + ... + 7935428.

It is an arithmetic number, because the mean of its divisors is an integer number (60588994500).

Almost surely, 2^242340122441 is an apocalyptic number.

It is an amenable number.

242340122441 is a deficient number, since it is larger than the sum of its proper divisors (15855559).

242340122441 is a wasteful number, since it uses less digits than its factorization.

242340122441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15855558.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 242340122441 its reverse (144221043242), we get a palindrome (386561165683).

The spelling of 242340122441 in words is "two hundred forty-two billion, three hundred forty million, one hundred twenty-two thousand, four hundred forty-one".